<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			img {
				margin: 100px;
				transition: all 5s;
				border-radius: 50%;
				border: 10px solid pink;
			}
			img:hover {
				transform: rotate(720deg);
			}
		</style>
	</head>
	<body>
		<img src="images/chu.jpg" >
	</body>
</html>
